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World's Most Dangerous Job

drradon says...

Idiot narrator/narration. The gases discharged there are dominantly sulfur dioxide - not hydrogen sulfide. There is a difference - and each has a different physiologic impact on human health. Clearly these people are being impacted by the sulfur dioxide...
These so-called science videos should really try harder to get their science correct.

Acid and Alkali (THERMAL IMAGING) - Periodic Table of Videos

drradon says...

Interesting to see the thermal imagery - although I am well familiar with the outcome. It would have been more interesting if they had done a similar experiment mixing water into sulfuric acid: this is something that we teach students never to do because the heat of solvation is so high that it can boil water as it mixes with the acid.

Climatologist Emotional Over Arctic Methane Hydrate Release

newtboy says...

But....we already do that.
Pollution; soot, sulfur, etc, already cause global dimming, which is exactly what you're describing, blocking 10% or more of sunlight and mitigating as much as 5%, but averaging 2-3% of warming already. I have said repeatedly that instantly switching to real clean energy would actually accelerate global warming exponentially because of this little known effect. That makes most plans to do something actually worse than doing nothing in the short term, and now in the long term too because that rapid temperature rise would absolutely accelerate methane releases (among other cycles) which starts feedback loops, possibly turning us into Venus.
Sadly, because of the size of the areas where the methane is escaping, there's no way possible to capture it. You would have to cover about 1/5 of earth with a sealed plastic sheet or something. It's not possible to tap the deposits and siphon them off, they are not centralized gas pockets for the most part.

Mordhaus said:

There have been some interesting suggestions to solving the methane hydrate issue, but the none are very realistic. The closest thing to a possible plan would be that we introduce particulate, natural or man made, into the atmosphere to partially block the solar heating cycle. That would seal the methane back into the permafrost and give us time to try to reverse the effects of climate change or find another method of neutralizing it.

That is the main issue. We don't have a way to remove the methane safely. Basically the situation is primed, we have a methane bubble that is going to happen at some point, there is no stopping that without removing the methane deposits in a safe fashion.

RNC declares that coal is Clean

newtboy says...

What's hilariously terrible is, the 'dirty smoke' that coal use produces is the only mitigating factor of coals environmental destruction. The sulfur dioxide it produces goes into the upper atmosphere and reflects sunlight, actually COOLING the atmosphere. IF they ever actually perfected "clean coal" technology, it would be more damaging to the planet than "dirty coal" is, because at least dirty coal produces global dimming effects that have mitigated as much as 1/2 of the temperature rise due to excess CO2. Without that dimming, we'll suddenly see a HUGE rise in temperatures worldwide, and all the associated damage.

If Meat Eaters Acted Like Vegans

transmorpher says...

Ok I'll try to divide up my wall text a bit better this time

I totally acknowledge that people in the past, and even in present day, some people have to live a certain way in order to survive, but for the vast majority of people that doesn't apply.


Taste:
Like most of the senses in the human body, the sense of taste is in a constant state re-calibration. It's highly subjective and easily influenced over mere seconds but also long periods of time. They say it takes 3 weeks to acclimatize from things you crave, from salt to heroin. That's why most healthy eating books tell you go to cold tofurkey (see what I did there ) for 3 weeks. It's all about the brain chemistry. After 3 straight weeks you aren't craving it. (The habit might still be there but, the chemically driven cravings are gone).
Try it yourself by eating an apple before and after some soft drink. First the apple will taste sweet, and after it will taste sour. Or try decreasing salt over a 3 week period, it'll taste bland at first, but if you go back after 3 weeks it'll be way too salty.



Food science:
One of the major things stopping me from not being vegan, was the health concerns, so I read a number of books about plant-based eating.
There is a new book "How Not To Die" by Dr. Michael Greger. If you want scientific proof of a plant based diet this the one stop shop. 500 pages explaining tens of thousands of studies, some going for decades and involving hundreds of thousands of people. I was blown away at the simple fact that so many studies get done. Most of them are interventional studies also, meaning they are able to show cause and effect (unlike observational or corrolational studies, as he explains in the book). 150 pages of this book alone are lists of references to studies. It's pure unbiased science. (It's not a vegan book either in case you are worried about him being biased).

At the risk of spoiling the book - whole foods like apples and broccoli doesn't give you cancer, in fact they go a long way to preventing it, some bean based foods are as effective as chemotherapy, and without the side effects. I thought it sounded it ridiculous, but the science is valid.
Of course you can visit his website he explains all new research almost daily at nutritionfacts.org in 1 or 2 minute videos.
He also has a checklist phone app called Dr.Greger's Daily Dozen.

There are other authors too, most of these ones have recipes too, such as Dr. John McDougall, Dr. Neal Barnard, Dr. Cadwell Esselstyn, Dr. Dean Ornish, Dr Joel Furhman.
Health-wise it's the best thing you can do for yourself. And if like me you thought eating healthy meant salads, you'd be as wrong as I was I haven't had a salad for years. My blood results and vitamin levels are exactly what the books said they would be.

Try it for 3 weeks, but make sure you do it the right way as explained in the books, and you'll be shouting from roof tops about what a change it's made to your life. The other thing is, you get to eat more, and the more you eat it's healthier. What a weird concept in a world where we are constantly being told to calorie count (it doesn't work btw).

Environmental:
I've read a lot about ethics, reason and evidence based thinking, as well as nutrition and health (as a result of my own skepticism). So I could and I enjoy talking about these all day long. On the environmental side of things, I'm not as aware, but there some documentaries such as Earthlings and Cowspiracy which paint a pretty clear picture.
Anyone can do the maths even at a rough level - there are 56 billion animals bred and slaughtered each year. Feeding 56 billion animals (many of which are bigger than people) takes a lot more food than a mere 7 billion. Therefore it must take more crops and land to feed them, not to mention the land the animals occupy themselves, as well as the land they destroy by dump their waste products (feces are toxic in those concentrations, where as plant waste, is just compost)
The other thing is that many of these crops are grown in countries where people are starving, using up the fertile land to feed our livestock instead of the people. How f'd up is that?
It's reasons like that why countries like the Netherlands are asking their people to not eat meat more than 3 meals a week.

Productivity and economics:
Countries like Finland have government assistance to switch farmers from dairy to berry. Because they got sick of being sick:
http://nutritionfacts.org/video/dietary-guidelines-from-dairies-to-berries/

The world won't go vegan overnight, and realistically it will never be 100% vegan (people still smoke after all). There will be more than enough time to transition. And surely you aren't suggesting that we should eat meat and dairy to keep someone employed? I don't want anyone to lose their job, but to do something pointlessly cruel just to keep a person working seems wrong.

Animal industries are also heavily subsidized in many countries, so if they were to stop being subsidized that's money freed up for other projects, such as the ones in Finland.

The last bit:
If you eat a plant based diet, just like the cow you'll never have constipation, thanks to all of the fibre
When it comes to enzymes, humans are lactose intolerant because after the age of 2 the enzyme lactase stops being made by the body (unless you keep drinking it). Humans also don't have another enzyme called uricase (true omnivores, and carnivores do), which is the enzyme used to break down the protein called uric acid. As you might know gout is caused by too much uric acid, forming crystals in your joints.
However humans have a multitude of enzymes for digesting carbohydrate rich foods (plants). And no carbs don't make fat despite what the fitness industry would have you believe (as the books above explain).
Appealing to history as well, when they found fossilized human feces, it contained so much fibre it was obvious that humans ate primarily a plant based diet. (Animal foods don't contain fibre).

The reasons why you wouldn't want a whale to eat krill for you is:
1. Food is a packaged deal - there is nothing harmful in something like a potato. But feed a lot of potatoes to a pig, and eat the pig, you're getting some of the nutrients of a potato, but also heaps of stuff you're body doesn't need from the pig, like cholesterol, saturated fat, sulfur and methionine containing amino acids etc And no fibre. (low fibre means constipation and higher rates of colon cancer).
2. Your body's health is also dependent on the bacteria living inside you. (fun fact, most the weight of your poop is bacteria!) The bacteria inside you needs certain types of food to live. If you eat meat, you're starving your micro-organisms, and the less good bacteria you have, the less they produce certain chemicals and nutrients , and you get a knock on effect. The fewer the good bacteria also makes room for bad bacteria which make chemicals you don't want.
Coincidentally, if you eat 3 potatoes for breakfast, lunch, and dinner, you have all the protein you need - it worked for Matt Damon on Mars right?

dannym3141 said:

@transmorpher

It's a little difficult to 'debate' your comment, because the points that you address to me are numbered but don't reference to specific parts of my post. That's probably my fault as i was releasing frustration haphazardly and sarcastically, and that sarcasm wasn't aimed at you. All i can do is try and sum up whether i think we agree or disagree overall.

Essentially everything is a question of 'taste', even for you. There's no escaping our nature, most of us don't drink our own piss, many of us won't swallow our own blood, almost all of us have a flavour that we can't abide because we were fed it as a child. So yes, our decisions are defined by taste. But taste is decided by the food that is available to people, within reasonable distance of their house, at a price they find affordable according to the society around them, from a range of food that is decided by society around them. Your average person does not have the luxury to walk around a high street supermarket selecting the most humane and delicious foods. People get what they can afford, what they understand, what they can prepare and what is available. Our ancestors ate chicken because of necessity of their own kind, their children are exposed to chicken through no fault of their own, fast forward a few generations, and thus chicken becomes an affordable, accessible staple. Can we reach a compromise here? It may not be necessary for chickens to die to feed the human race, but it may be necessary for some people to eat chicken today because of their particular life.

I don't like the use of the phrase 'if i can do it, i know anyone can'. I think it's a mistake to deal in certainties, especially pertaining to lifestyles that you can't possibly know about without having lived them. Are you one of the many homeless people accepting chicken soup from a stranger because it's nourishing, cheap and easy for a stranger to buy, and keeps you warm on the streets? Are you a single mother with coeliac disease, a grumpy teenager and picky toddler who has 20 minutes to get to the supermarket and get something cooking? Or one of the millions using foodbanks in the UK (to our shame) now? I don't think you're willfully turning a blind eye to those people, i'm not tugging heart strings to do you a disservice. Maybe you're just fortunate you not only have the choice, but you have such choice that you can't imagine a life without it. I won't budge an inch on this one, you can't know what people have to do, and we have to accept life is not ideal.

And within that idealism and choice problem we can include illnesses that once again in IDEAL situations could survive without dead animals, nevertheless find it necessary to eat what they can identify and feel safe with.

Yes, those damn gluten hipsters drive me round the bend but only because they make people think that a LITTLE gluten is ok, it makes people take the problem less seriously (see Tumblr feminism... JOKE).

I agree that we must look at what action we can take now - and that is why i keep reminding you that we are not in an ideal world. If the veganism argument is to succeed then you must suggest a reasonable pathway to go from how we are now to whatever situation you would prefer. My "ideal farm" description was just me demonstrating the problem - that you need to show us your blueprint for how we start again without killing animals and feeding everyone we have.

And on that subject, your suggestions need to be backed by real research, otherwise you don't have any real plan. "It's fair to say there is very little risk" is a nice bit of illustrative language but it is not backed by any fact or figure and so i'm compelled to do my Penn and Teller impression and call bullshit. As of right now, the life expectancy of humans is better than it has ever been. It is up to you to prove that changing the diet of 7 billion people will result in neutrality or improvement of health and longevity. That proof must come in the form of large statistical analyses and thorough science. I don't want to sound like i'm being a dick, but any time you state something like that as a fact or with certainty, it needs to be backed up by something. I'm not nit picking and asking for common knowledge to have a citation, but things like this do:

-- 70% of farmland claim
-- 'fair to say very little risk' claim
-- meat gives you cancer claim - i accept it may have a carcinogenic effect but i'll remind you so does breathing, joss-sticks, broccoli, apples and water
-- 'the impact to the planet would be immense' claim - in what way, and what would be the downsides in terms of economy, productivity, health, animal welfare (where are all the animals going to be sent to retire as of day 1?)
-- etc. etc.

Oh, and a cow might get its protein from plants, but it walks around a field all day eating grass, chewing the cud and having sloppy shits with 4 stomachs and enzymes that i don't have................. I'm a bit puzzled by this one... I probably can't survive on what an alligator or a goldfish eats, but i can survive on parts of an alligator or fish. I can't eat enough krill in a day to keep me going, but i can let a whale do it for me...?

Cash For Gold Scam- Busted

SFOGuy says...

hmmm. from a googled website...

SO HOW CAN WE TELL IF IT'S REALLY GOLD?
These steps can help you determine if your gold is real, and possibly what the true purity is. There are many suggested ways to test gold, and these are some of the most common:
Step 1:
Rub the piece of jewelry across a piece of unglazed porcelain tile. It should not make a black streak. If it does then it is pyrite.If the streak is golden yellow then it is gold. Unglazed porcelain tile can be found at a hardware store.

Step 2:
Use the Moh's scale to determine the hardness of the metal. Gold has a hardness of about 2.5 to 3 on the Moh's scale. Glass on the other hand has a hardness of 5.5 on the same scale. Try scratching glass with the piece of gold. If it scratches the glass, it is definitely not gold, or is mixed with other metals and the purity is very low.

Step 3:
Hold a magnet near the piece of gold. If the magnet attracts the gold piece, then there are other metals mixed in the gold. This is not pure gold.

Step 4:
Purchase hydrochloric acid or sulfuric acid, rubber gloves, and protective eyewear from a hardware store. Use something like a small piece of glass to drop a very small amount of acid onto the gold. If the gold begins to dissolve, then there is some other type of metal mixed with the gold and it is not pure.

Can You See the Fire? -- Extreme Science #2

Payback says...

Please don't say it gives off Nitrogen in the same sentence where it gives off Arsenic and Sulfur. Makes it sound like Nitrogen is bad for you.

The air everyone reading this is breathing -who isn't on bottled oxygen- is over 75% Nitrogen. It is by far the most plentiful gas on the planet. It's why filling your tires with Nitrogen is more or less a gimmick.

Is Climate Change Just A Lot Of Hot Air?

newtboy says...

Yes, you did say all that, but you also said none of that is a problem, at least not one to be really worried about. To me, that sounds a lot like climate change denial 3.0, where 1.0 was 'it's not happening at all, don't panic', 2.0 was 'it's happening, but it's natural and normal, don't panic' and 3.0 is 'it's human caused, but no problem, don't panic'. All of those are arguments designed to stall, not to be correct. If I'm reading you wrong, I apologize, but I've heard that argument before from those definitely in that camp.

If the IPCC says it won't be disastrous, yes, we would disagree, because I say it already is, and so have they in their summaries of their last few reports. Just abnormal drought alone is disastrous in many places worldwide already, as is increased flooding in some areas. I did not read the entire PDF's, only what you quoted because they were only linked as downloads/files, and I don't download files from sites I don't recognize.

I linked the first google search pages that came up with water/glacial data, not the other dozen that said the same, or near the same thing, not the NOVA on glacial retreat that said the same thing, not the movie on the same topic with photographic proof of the retreats-Chasing Ice. You ignored that they did list their source for the 2/3 of Chinese cities low on water and the 50% loss of glacial mass per decade as the Chinese military and claimed they were source less so easily dismissed.
As for the diatoms and shellfish, I've seen numerous studies on them, and again just grabbed the first one that came up in a search with data. You seemed to dismiss it as well, but it's not alone. In one snail study I saw, the woman said the last few years it had become nearly impossible to get measurements because the snail shells literally turn to paste in her fingers and weighed nearly nothing! I'm glad to read now that you don't disagree that it's an issue, you only think it's not severe?

I'm not holding my breath on fusion or fission, we've heard the 'we're only 5 years away from fission/fusion' line before about as often as 'Iran is only 2 years away from having a nuclear bomb', but we can agree on wind and solar, except I say it is great for base load, you just need to pair it with micro hydro storage (pump water uphill with surplus solar/wind, then run micro hydro at night). Small solar/wind also decentralizes production, safeguarding from terrorism, and is quite cost effective. Mine paid for itself in well under 10 years.

My issue with your position is that what we do today just with CO2 production reduction won't really effect the atmosphere for 20-200 years (the accepted lifespan of 65-85% of atmospheric CO2, the remaining 15-35% takes thousands of years to be trapped) and that's only IF the ocean CO2 sink continues functioning, so we're already well past the point of avoiding moderate climate change. Without quick action, feedback loops like methane and/or ice sheets melting make the problem exponentially larger and difficult/impossible to manage at all. It may already be too late even if we cut to zero CO2 tomorrow, but it's certainly too late to avoid more, massive, unsolvable global issues if we don't even mitigate them before 2050.

Let's not get into the quagmire of global dimming from sulfur in coal actually mitigating a large part of expected global warming by reflecting sunlight. I've yet to hear a plan or study involving that variable.

This is why we fly...

fuzzyundies says...

I spent a few months in New Zealand, including some nights in Rotorua and a trip down the Shotover. Rotorua is funky and reeks of sulfur from the vents everywhere, and the Shotover jet boat ride is fantastic. But the highlight was a flying lesson in a Piper Cub over Wanaka, north of Queenstown. It's a bucket list must!

How to make safe and reuseable firecrackers

chingalera says...

I got a better one: Roll-type-caps, they still sell those, right?...for cap guns?

Take a roll or two-at-a-time, place on concrete ends-out, bash with mallet or the end/tip of a baseball bat. *NOTE: If using a baseball bat, hold the bat with one hand firmly by placing the knob of the bat in the center of your strongest hand and from about a foot above the caps, bring the bat's barrel-end down directly on the cap rolls.

One rolls' as loud as a .38 caliber round, two, a .45......Wear ear protection.

This dart-cap is lame and impractical, and destroys perfectly good darts, AND, there is no thrill from the smell of gunpowder, simply a lingering sulfur stink complete with lame "pop!"

Bombee - Momo (official video)

siftbot says...

sulfuric has been seconded for banination by lucky760. This account will now be disabled. If you would like to appeal this banination, sulfuric, you may contact the administrators.

Bombee - Momo (official video)

siftbot says...

sulfuric has been nominated for banination by chicchorea. This may be due to abuse or violations of the posting guidelines. If this nomination is seconded, the account will be permanently disabled.

TYT: Obama's Record on Climate Change

Africanized bees swarm during hive removal

dannym3141 jokingly says...

>> ^ForgedReality:

They are Africanized, right? So why aren't they just being exterminated? The guys were being so careful so as not to disturb the hive too much and allow for the barn to be repaired afterward. Why not just fucking nuke them all with sulfuric acid or something? Those aren't normal bees and they don't belong anywhere outside of Africa. Not sure what good they do in Africa either, but they're certainly assholes.


Not long before they start selling "freedom honey"

Africanized bees swarm during hive removal

ForgedReality says...

They are Africanized, right? So why aren't they just being exterminated? The guys were being so careful so as not to disturb the hive too much and allow for the barn to be repaired afterward. Why not just fucking nuke them all with sulfuric acid or something? Those aren't normal bees and they don't belong anywhere outside of Africa. Not sure what good they do in Africa either, but they're certainly assholes.



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